🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.11 AU - 1.29 AU

Year: 478 Days

Day: 41.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 16.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.15 AU - 1.55 AU

Year: 570 Days

Day: 19.5 Hours

Environment

Temp: -17 °C

Axial Tilt: 33.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.26 AU - 1.82 AU

Year: 695 Days

Day: 42 Hours

Environment

Temp: -45 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,926,092 km

• M1: 211,232 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.62 AU - 3.76 AU

Year: 2576 Days

Day: 45.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,926,092 km

• M1: 240,553 km (0.111 R)
• M2: 1,177,036 km (0.085 R)

Asteroid Belt

Center: 5.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 13.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 5.82 AU - 9.18 AU

Year: 7465 Days

Day: 7.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 56,926,092 km

• M1: 171,888 km (0.113 R)
• M2: 262,694 km (0.106 R)
• M3: 346,319 km (0.066 R)
• M4: 466,745 km (0.1 R)
• M5: 557,551 km (0.117 R)
• M6: 721,062 km (0.116 R)
• M7: 961,466 km (0.116 R)
• M8: 1,053,019 km (0.027 R)
• M9: 1,575,266 km (0.085 R)
• M10: 1,836,314 km (0.11 R)
• M11: 2,316,523 km (0.092 R)
• M12: 2,400,447 km (0.077 R)
• M13: 2,549,896 km (0.084 R)
• M14: 2,658,504 km (0.11 R)
• M15: 3,016,791 km (0.113 R)
• M16: 4,030,466 km (0.1 R)
• M17: 4,157,774 km (0.102 R)
• M18: 4,521,596 km (0.084 R)
• M19: 4,680,768 km (0.086 R)
• M20: 5,086,776 km (0.111 R)
• M21: 5,391,956 km (0.103 R)
• M22: 5,617,550 km (0.042 R)
• M23: 5,760,266 km (0.09 R)
• M24: 5,846,434 km (0.084 R)
• M25: 6,049,289 km (0.08 R)
• M26: 6,551,489 km (0.074 R)
• M27: 7,036,635 km (0.119 R)
• M28: 7,190,571 km (0.096 R)
• M29: 7,596,281 km (0.075 R)
• M30: 7,817,835 km (0.062 R)
• M31: 8,561,037 km (0.085 R)
• M32: 8,990,982 km (0.094 R)
• M33: 9,700,674 km (0.116 R)
• M34: 9,906,820 km (0.03 R)
• M35: 10,149,019 km (0.045 R)
• M36: 10,639,550 km (0.116 R)
• M37: 11,101,957 km (0.088 R)
• M38: 11,281,624 km (0.117 R)
• M39: 12,941,413 km (0.06 R)
• M40: 14,128,621 km (0.105 R)
• M41: 14,401,637 km (0.11 R)
• M42: 14,834,125 km (0.09 R)
• M43: 15,151,272 km (0.093 R)
• M44: 15,350,686 km (0.111 R)
• M45: 15,631,332 km (0.09 R)
• M46: 16,075,787 km (0.12 R)
• M47: 16,935,825 km (0.103 R)
• M48: 17,142,719 km (0.101 R)
• M49: 17,433,986 km (0.078 R)
• M50: 18,317,362 km (0.107 R)
• M51: 19,301,716 km (0.112 R)
• M52: 19,431,417 km (0.098 R)
• M53: 19,734,951 km (0.041 R)
• M54: 20,965,394 km (0.1 R)
• M55: 21,276,856 km (0.085 R)
• M56: 21,589,815 km (0.12 R)
• M57: 21,769,482 km (0.112 R)
• M58: 22,265,698 km (0.089 R)
• M59: 23,315,576 km (0.028 R)
• M60: 23,684,634 km (0.087 R)
• M61: 24,288,261 km (0.094 R)
• M62: 24,756,204 km (0.091 R)
• M63: 25,132,592 km (0.055 R)
• M64: 25,226,988 km (0.066 R)
• M65: 25,700,765 km (0.061 R)
• M66: 26,225,404 km (0.074 R)
• M67: 26,705,314 km (0.104 R)
• M68: 27,285,156 km (0.096 R)
• M69: 27,382,095 km (0.115 R)
• M70: 27,722,729 km (0.115 R)
• M71: 27,820,267 km (0.12 R)
• M72: 28,457,105 km (0.097 R)
• M73: 30,195,732 km (0.1 R)
• M74: 30,296,112 km (0.084 R)
• M75: 31,001,915 km (0.075 R)
• M76: 31,255,334 km (0.095 R)
• M77: 31,560,364 km (0.108 R)
• M78: 32,070,941 km (0.104 R)
• M79: 32,173,266 km (0.1 R)
• M80: 32,893,430 km (0.104 R)
• M81: 34,087,969 km (0.066 R)
• M82: 34,559,203 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.9

Radius: 10.4

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 6.06 AU - 9.16 AU

Year: 7630 Days

Day: 5.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 56,926,092 km

• M1: 207,043 km (0.096 R)
• M2: 379,979 km (0.117 R)
• M3: 488,287 km (0.077 R)
• M4: 860,337 km (0.099 R)
• M5: 1,377,497 km (0.113 R)
• M6: 1,499,719 km (0.055 R)
• M7: 1,740,870 km (0.109 R)
• M8: 2,040,665 km (0.089 R)
• M9: 2,118,306 km (0.046 R)
• M10: 2,521,173 km (0.071 R)
• M11: 2,689,321 km (0.105 R)
• M12: 2,895,766 km (0.103 R)
• M13: 3,036,538 km (0.098 R)
• M14: 3,472,167 km (0.057 R)
• M15: 3,584,215 km (0.084 R)
• M16: 3,908,244 km (0.088 R)
• M17: 4,811,367 km (0.047 R)
• M18: 5,147,812 km (0.04 R)
• M19: 5,275,868 km (0.097 R)
• M20: 5,405,121 km (0.098 R)
• M21: 5,535,420 km (0.12 R)
• M22: 6,637,957 km (0.034 R)
• M23: 6,965,277 km (0.108 R)
• M24: 7,036,037 km (0.043 R)
• M25: 7,904,901 km (0.103 R)
• M26: 8,477,711 km (0.104 R)
• M27: 9,427,059 km (0.113 R)
• M28: 9,557,958 km (0.075 R)
• M29: 9,927,614 km (0.088 R)
• M30: 11,313,937 km (0.098 R)
• M31: 11,733,111 km (0.069 R)
• M32: 12,673,333 km (0.095 R)
• M33: 13,964,363 km (0.103 R)
• M34: 14,504,411 km (0.114 R)
• M35: 15,574,335 km (0.099 R)
• M36: 15,760,285 km (0.085 R)
• M37: 16,196,961 km (0.068 R)
• M38: 17,274,365 km (0.112 R)
• M39: 18,048,684 km (0.034 R)
• M40: 18,867,283 km (0.056 R)
• M41: 19,264,615 km (0.11 R)
• M42: 19,631,130 km (0.119 R)
• M43: 22,716,137 km (0.119 R)
• M44: 22,856,759 km (0.1 R)
• M45: 23,068,141 km (0.044 R)
• M46: 23,351,031 km (0.071 R)
• M47: 23,813,288 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168

Radius: 14.2

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.95 AU - 9.33 AU

Year: 7675 Days

Day: 11.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,926,092 km

• M1: 180,714 km (0.07 R)
• M2: 347,217 km (0.099 R)
• M3: 659,128 km (0.119 R)
• M4: 795,561 km (0.098 R)
• M5: 896,390 km (0.068 R)
• M6: 1,201,869 km (0.115 R)
• M7: 1,320,351 km (0.083 R)
• M8: 1,513,033 km (0.055 R)
• M9: 1,612,964 km (0.108 R)
• M10: 1,715,439 km (0.094 R)
• M11: 1,835,267 km (0.065 R)
• M12: 2,277,628 km (0.119 R)
• M13: 2,443,980 km (0.109 R)
• M14: 3,186,734 km (0.062 R)
• M15: 3,298,334 km (0.09 R)
• M16: 3,525,872 km (0.113 R)
• M17: 3,622,213 km (0.065 R)
• M18: 3,758,497 km (0.053 R)
• M19: 4,198,464 km (0.072 R)
• M20: 4,300,789 km (0.119 R)
• M21: 4,697,373 km (0.054 R)
• M22: 5,019,009 km (0.1 R)
• M23: 6,026,700 km (0.054 R)
• M24: 6,119,301 km (0.095 R)
• M25: 6,212,500 km (0.114 R)
• M26: 6,613,423 km (0.098 R)
• M27: 6,757,037 km (0.091 R)
• M28: 6,901,698 km (0.081 R)
• M29: 7,169,478 km (0.057 R)
• M30: 7,366,498 km (0.095 R)
• M31: 7,540,331 km (0.06 R)
• M32: 7,791,057 km (0.064 R)
• M33: 8,146,801 km (0.098 R)
• M34: 8,404,109 km (0.066 R)
• M35: 8,742,799 km (0.104 R)
• M36: 8,900,625 km (0.052 R)
• M37: 9,139,084 km (0.037 R)
• M38: 9,676,738 km (0.109 R)
• M39: 10,391,218 km (0.096 R)
• M40: 10,614,418 km (0.089 R)
• M41: 11,667,736 km (0.103 R)
• M42: 12,104,263 km (0.078 R)
• M43: 12,546,175 km (0.115 R)
• M44: 12,724,346 km (0.09 R)
• M45: 13,324,682 km (0.061 R)
• M46: 13,689,402 km (0.064 R)
• M47: 13,842,291 km (0.086 R)
• M48: 13,934,294 km (0.114 R)
• M49: 14,304,399 km (0.092 R)
• M50: 14,646,679 km (0.065 R)
• M51: 14,740,477 km (0.074 R)
• M52: 15,149,178 km (0.1 R)
• M53: 15,370,882 km (0.115 R)
• M54: 15,561,769 km (0.103 R)
• M55: 15,881,609 km (0.049 R)
• M56: 16,365,409 km (0.079 R)
• M57: 16,560,335 km (0.073 R)
• M58: 16,723,396 km (0.12 R)
• M59: 17,546,484 km (0.093 R)
• M60: 17,679,476 km (0.068 R)
• M61: 18,619,400 km (0.115 R)
• M62: 18,720,977 km (0.051 R)
• M63: 19,197,895 km (0.11 R)
• M64: 19,300,668 km (0.076 R)
• M65: 19,403,592 km (0.084 R)
• M66: 19,541,072 km (0.093 R)
• M67: 19,955,608 km (0.12 R)
• M68: 20,652,734 km (0.094 R)
• M69: 20,793,206 km (0.111 R)
• M70: 21,110,204 km (0.117 R)
• M71: 21,999,414 km (0.063 R)
• M72: 22,250,589 km (0.099 R)
• M73: 22,828,336 km (0.093 R)
• M74: 23,520,824 km (0.084 R)
• M75: 23,814,485 km (0.103 R)
• M76: 24,146,293 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.5

Radius: 3.3

Gravity: 19.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.27 AU - 19.81 AU

Year: 23347 Days

Day: 23.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 56,926,092 km

• M1: 74,350 km (0.118 R)
• M2: 201,957 km (0.116 R)
• M3: 397,631 km (0.05 R)
• M4: 735,124 km (0.114 R)
• M5: 1,094,608 km (0.118 R)
• M6: 1,140,085 km (0.11 R)
• M7: 1,526,048 km (0.118 R)
• M8: 1,654,403 km (0.06 R)
• M9: 2,259,526 km (0.064 R)
• M10: 2,288,399 km (0.105 R)
• M11: 2,346,891 km (0.056 R)
• M12: 2,376,213 km (0.046 R)
• M13: 2,524,913 km (0.073 R)
• M14: 2,615,569 km (0.059 R)
• M15: 2,957,251 km (0.09 R)
• M16: 2,988,965 km (0.08 R)
• M17: 3,085,007 km (0.062 R)
• M18: 3,478,898 km (0.098 R)
• M19: 3,579,727 km (0.073 R)
• M20: 3,958,060 km (0.041 R)
• M21: 4,277,003 km (0.088 R)
• M22: 4,567,522 km (0.096 R)
• M23: 4,939,422 km (0.119 R)
• M24: 5,014,969 km (0.036 R)
• M25: 5,052,818 km (0.101 R)
• M26: 5,593,764 km (0.118 R)
• M27: 10,726,915 km (0.025 R)
• M28: 10,824,752 km (0.101 R)
• M29: 11,318,575 km (0.08 R)
• M30: 11,668,634 km (0.045 R)
• M31: 11,870,292 km (0.115 R)
• M32: 11,920,856 km (0.092 R)
• M33: 12,585,070 km (0.058 R)
• M34: 12,636,682 km (0.106 R)
• M35: 13,683,119 km (0.1 R)
• M36: 14,974,896 km (0.116 R)
• M37: 15,857,673 km (0.086 R)
• M38: 16,984,445 km (0.091 R)
• M39: 17,098,588 km (0.102 R)
• M40: 18,546,097 km (0.103 R)
• M41: 19,195,352 km (0.092 R)
• M42: 19,852,086 km (0.108 R)
• M43: 20,092,640 km (0.1 R)
• M44: 20,455,414 km (0.081 R)
• M45: 20,820,284 km (0.065 R)
• M46: 21,248,732 km (0.108 R)
• M47: 22,238,771 km (0.099 R)
• M48: 23,561,066 km (0.081 R)
• M49: 25,038,196 km (0.057 R)
• M50: 26,412,701 km (0.111 R)
• M51: 27,275,881 km (0.108 R)
• M52: 27,342,751 km (0.083 R)
• M53: 27,744,571 km (0.108 R)
• M54: 27,811,740 km (0.094 R)
• M55: 28,418,509 km (0.061 R)
• M56: 28,554,045 km (0.115 R)
• M57: 28,893,632 km (0.048 R)
• M58: 30,265,145 km (0.114 R)
• M59: 31,028,543 km (0.108 R)
• M60: 31,237,831 km (0.055 R)
• M61: 31,798,224 km (0.12 R)
• M62: 31,938,846 km (0.12 R)
• M63: 32,362,059 km (0.102 R)
• M64: 32,857,976 km (0.116 R)
• M65: 32,929,035 km (0.036 R)
• M66: 34,001,053 km (0.04 R)
• M67: 35,448,113 km (0.1 R)
• M68: 36,988,971 km (0.098 R)
• M69: 37,210,825 km (0.055 R)
• M70: 37,359,076 km (0.086 R)
• M71: 37,433,277 km (0.085 R)
• M72: 37,879,228 km (0.052 R)
• M73: 38,252,325 km (0.115 R)
• M74: 38,476,722 km (0.094 R)
• M75: 38,851,614 km (0.084 R)
• M76: 39,605,288 km (0.071 R)
• M77: 40,744,626 km (0.08 R)
• M78: 41,280,036 km (0.059 R)
• M79: 42,126,162 km (0.098 R)
• M80: 43,600,898 km (0.101 R)
• M81: 44,777,036 km (0.098 R)
• M82: 46,441,163 km (0.053 R)
• M83: 49,015,593 km (0.114 R)
• M84: 49,503,431 km (0.064 R)
• M85: 49,748,024 km (0.118 R)
• M86: 50,976,671 km (0.058 R)
• M87: 52,049,587 km (0.119 R)
• M88: 52,547,299 km (0.115 R)
• M89: 53,630,986 km (0.09 R)
• M90: 54,637,930 km (0.096 R)
• M91: 56,074,967 km (0.052 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 17,105 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit